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CVE-2016-3301

62
FAUCET Score

CVE-2016-3301 is a remote code execution vulnerability affecting the Windows font library across numerous Microsoft products, including various Windows versions, Office suites, and communication platforms. This vulnerability, dubbed "Windows Graphics Component RCE Vulnerability," carries a high CVSS score of 7.8, indicating a significant risk. It can be exploited by an unauthenticated attacker through user interaction, typically by convincing a victim to open a crafted document containing a malicious embedded font, leading to full compromise of the affected system. While not listed on the KEV catalog or showing active widespread exploitation, public exploit code (EDB-40255) exists, and its high EPSS score suggests a higher-than-average likelihood of future exploitation. Despite this, there is minimal community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
2007CPE matchmatch criteria
cpe:2.3:a:microsoft:live_meeting:2007:*:*:*:*:*:*:*
2010CPE matchmatch criteria
cpe:2.3:a:microsoft:lync:2010:*:*:*:*:*:*:*
2010CPE matchmatch criteria
cpe:2.3:a:microsoft:lync:2010:*:attendee:*:*:*:*:*
2013CPE matchmatch criteria
cpe:2.3:a:microsoft:lync:2013:sp1:*:*:*:*:*:*
2007CPE matchmatch criteria
cpe:2.3:a:microsoft:office:2007:sp3:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.8HIGH

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.8
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
44.49%
Probability of exploitation in next 30 days
EPSS Percentile
98.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
ExploitDB: EDB-40255 · Aug 17, 2016
This CVE's current EPSS score of 0.4449 is in the 99th percentile among its peer group of 11,615 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (42)

microsoftpatch availablevia msrc
Product: Windows 10 for 32-bit Systems
View patch
microsoftpatch availablevia msrc
Product: Windows 10 for x64-based Systems
View patch
microsoftpatch availablevia msrc
Product: Windows 10 Version 1511 for 32-bit Systems
View patch
microsoftpatch availablevia msrc
Product: Windows 10 Version 1511 for x64-based Systems
View patch
microsoftpatch availablevia msrc
Product: Windows 7 for 32-bit Systems Service Pack 1
View patch
microsoftpatch availablevia msrc
Product: Windows 7 for x64-based Systems Service Pack 1
View patch
microsoftpatch availablevia msrc
Product: Windows 8.1 for 32-bit systems
View patch
microsoftpatch availablevia msrc
Product: Windows 8.1 for x64-based systems
View patch
microsoftpatch availablevia msrc
Product: Windows RT 8.1
microsoftpatch availablevia msrc
Product: Windows Server 2008 for 32-bit Systems Service Pack 2
View patch
microsoftpatch availablevia msrc
Product: Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation)
View patch
microsoftpatch availablevia msrc
Product: Windows Server 2008 for Itanium-Based Systems Service Pack 2
View patch
microsoftpatch availablevia msrc
Product: Windows Server 2008 for x64-based Systems Service Pack 2
View patch
microsoftpatch availablevia msrc
Product: Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation)
View patch
microsoftpatch availablevia msrc
Product: Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1
View patch
microsoftpatch availablevia msrc
Product: Windows Server 2008 R2 for x64-based Systems Service Pack 1
View patch
microsoftpatch availablevia msrc
Product: Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)
View patch
microsoftpatch availablevia msrc
Product: Windows Server 2012
View patch
microsoftpatch availablevia msrc
Product: Windows Server 2012 (Server Core installation)
View patch
microsoftpatch availablevia msrc
Product: Windows Server 2012 R2
View patch
microsoftpatch availablevia msrc
Product: Windows Server 2012 R2 (Server Core installation)
View patch
microsoftpatch availablevia msrc
Product: Windows Vista Service Pack 2
View patch
microsoftpatch availablevia msrc
Product: Windows Vista x64 Edition Service Pack 2
View patch
microsoftpatch availablevia msrc
Product: Windows 10 Version 1607 for 32-bit Systems
View patch
microsoftpatch availablevia msrc
Product: Windows 10 Version 1607 for x64-based Systems
View patch
microsoftpatch availablevia msrc
Product: Microsoft Live Meeting 2007 Console
View patch
microsoftpatch availablevia msrc
Product: Microsoft Office Word Viewer
View patch
microsoftpatch availablevia msrc
Product: Microsoft Office 2007 Service Pack 3
View patch
microsoftpatch availablevia msrc
Product: Microsoft Office 2010 Service Pack 2 (32-bit editions)
View patch
microsoftpatch availablevia msrc
Product: Microsoft Office 2010 Service Pack 2 (64-bit editions)
View patch
microsoftpatch availablevia msrc
Product: Microsoft Lync 2010 (32-bit)
View patch
microsoftpatch availablevia msrc
Product: Microsoft Lync 2010 (64-bit)
View patch
microsoftpatch availablevia msrc
Product: Microsoft Lync 2010 Attendee (admin level install)
View patch
microsoftpatch availablevia msrc
Product: Microsoft Lync 2010 Attendee (user level install)
View patch
microsoftpatch availablevia msrc
Product: Microsoft Lync 2013 Service Pack 1 (32-bit)
View patch
microsoftpatch availablevia msrc
Product: Microsoft Lync 2013 Service Pack 1 (64-bit)
View patch
microsoftpatch availablevia msrc
Product: Microsoft Lync Basic 2013 Service Pack 1 (32-bit)
View patch
microsoftpatch availablevia msrc
Product: Microsoft Lync Basic 2013 Service Pack 1 (64-bit)
View patch
microsoftpatch availablevia msrc
Product: Skype for Business 2016 (32-bit)
View patch
microsoftpatch availablevia msrc
Product: Skype for Business 2016 (64-bit)
View patch
microsoftpatch availablevia msrc
Product: Skype for Business 2016 Basic (32-bit)
View patch
microsoftpatch availablevia msrc
Product: Skype for Business 2016 Basic (64-bit)
View patch

Vendor Advisories (1)

microsoft2016-Aug/CVE-2016-3301Critical

Microsoft Graphics Remote Code Execution Vulnerability

Aug 9, 2016

References

docs.microsoft.com / en-us/security-updates/securitybulletins/2016/ms16-097
exploit-db.com / exploits/40255
securityfocus.com / bid/92288
securitytracker.com / id/1036564